Cable connector and cable

Abstract

The utility model discloses a cable connector and a cable, and belongs to the cable field, the cable connector comprises a first connector and a second connector, one end of the first connector close to the second connector is provided with a plurality of clamping beads, and one end of the first connector provided with the clamping beads is slidably provided with a sliding sleeve; a plurality of reset springs are arranged between the sliding sleeve and the first connector; according to the utility model, through the arrangement of the first connector, the second connector and the sliding sleeve, when the first connector and the second connector are inserted together, the clamping bead on the first connector is clamped in the second groove on the second connector, and the convex ring on the inner wall of the sliding sleeve abuts against the clamping bead, so that the position of the clamping bead is limited; when the first connector and the second connector need to be separated, only the sliding sleeve needs to slide towards one side far away from the second connector, at the moment, the position of the first groove in the sliding sleeve corresponds to the position of the clamping bead, and then the first connector and the second connector can be separated by pulling the second connector.

Description

Technical Field

[0001] The utility model relates to the technical field related to cables, in particular to a cable connector and a cable. Background Art

[0002] A cable is a long conductor used to transmit electrical signals. Cables can be used in a variety of applications, including data transmission, power distribution, and control circuits. In some long-distance data or power transmission, multiple cables need to be connected together. Usually, a segmented connection method is used to connect the cables.

[0003] The segmented connection method usually uses welding or interweaving connection, which is more complicated to operate. Compared with using cable connectors to connect cables, welding or interweaving connection is more complicated to operate and is not convenient for cable maintenance and repair. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a cable connector and a cable.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a cable connector and a cable, comprising a first connector and a second connector, wherein a plurality of clamping beads are arranged on one end of the first connector close to the second connector, and a sliding sleeve is slidably mounted on the end of the first connector where the clamping beads are arranged, a plurality of return springs are arranged between the sliding sleeve and the first connector, a convex ring and a first groove corresponding to the position of the clamping beads are arranged on the inner wall of the sliding sleeve at one end close to the clamping beads, and a second groove corresponding to the position of the clamping beads is arranged on the outer wall of the second connector at one end close to the first connector.

[0007] As a preferred technical solution of the utility model, the first cable and the second cable are respectively inserted in the first connector and the second connector, and the first cable and the second cable are respectively provided with mutually matching cable connectors at two ends close to each other.

[0008] As a preferred technical solution of the utility model, a plurality of rotating pressing blocks are provided at both ends of the first connector and the second connector which are away from each other, and a rotating sleeve is threadedly sleeved on both the first connector and the second connector.

[0009] As a preferred technical solution of the utility model, card blocks are provided on both sides of the inner wall of one end of the first connector close to the second connector, and card slots corresponding to the card blocks are opened on both sides of the outer wall of one end of the second connector close to the first connector.

[0010] As a preferred technical solution of the present utility model, two groups of protrusions for limiting the positions of the corresponding rotating sleeves are arranged on the first connector and the second connector.

[0011] As a preferred technical solution of the utility model, a limiting ring is provided at one end of the first connector, and the sliding sleeve is provided with a plurality of limiting rods that slide through the limiting ring, and a plurality of the reset springs are respectively sleeved on the plurality of limiting rods.

[0012] As a preferred technical solution of the utility model, the bottom surface of each pressing block is provided with serrations, and the two rotating sleeves are provided with a circle of convex patterns.

[0013] The beneficial effects of the utility model are:

[0014] 1. This cable connector and cable, by setting a first connector, a second connector and a sliding sleeve, when the first connector and the second connector are inserted together, the card bead on the first connector will be stuck in the second groove on the second connector, and the convex ring on the inner wall of the sliding sleeve will abut against the card bead, thereby limiting the position of the card bead and improving the card connection stability of the first connector and the second connector. When the first connector and the second connector need to be separated, it is only necessary to slide the sliding sleeve to the side away from the second connector. At this time, the position of the first groove on the sliding sleeve will correspond to the position of the card bead, and then the second connector can be pulled to separate the first connector from the second connector. The operation is simple and quick.

[0015] 2. This type of cable connector and cable, by setting a pressing block and a rotating sleeve, when the first cable and the second cable are respectively inserted into the first connector and the second connector, the rotating sleeve on the first connector and the second connector is rotated. When the rotating sleeve moves to the position corresponding to the pressing block, the pressing block will be pressed downward, so that several pressing blocks on the same side will clamp the corresponding first cable or second cable to prevent the first cable and the second cable from falling off the corresponding first connector and the second connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of a cable connector and a cable of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of a cable connector and a cable of the utility model;

[0019] Figure 3This is a schematic diagram of a cable connector and a first connector and a sliding sleeve connection structure of a cable according to the utility model;

[0020] Figure 4 The utility model is a cable connector and a cable Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 The utility model is a schematic diagram of a cable connector and a second connector of the cable and a rotating sleeve connection structure.

[0022] In the figure: 1. first connector; 2. second connector; 3. card bead; 4. sliding sleeve; 5. return spring; 6. convex ring; 7. first groove; 8. second groove; 9. pressure block; 10. rotating sleeve; 11. first cable; 12. second cable; 13. card block; 14. card slot; 15. convex block; 16. limit ring; 17. limit rod. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model provides a cable connector and a cable, comprising a first connector 1 and a second connector 2, a plurality of clamping beads 3 are arranged on one end of the first connector 1 close to the second connector 2, and a sliding sleeve 4 is slidably installed on the end of the first connector 1 where the clamping beads 3 are arranged, a plurality of return springs 5 ​​are arranged between the sliding sleeve 4 and the first connector 1, a convex ring 6 and a first groove 7 corresponding to the position of the clamping bead 3 are arranged on the inner wall of the sliding sleeve 4 close to the clamping bead 3, and a second groove 8 corresponding to the position of the clamping bead 3 is arranged on the outer wall of the second connector 2 close to the first connector 1.

[0025] Among them, the first cable 11 and the second cable 12 are respectively inserted in the first connector 1 and the second connector 2, and the two ends of the first cable 11 and the second cable 12 close to each other are respectively provided with matching cable connectors. By arranging cable connectors on the first connector 1 and the second connector 2, it is convenient to connect the first connector 1 and the second connector 2 together.

[0026] Among them, a plurality of rotating pressure blocks 9 are provided at both ends of the first connector 1 and the second connector 2 that are away from each other, and a rotating sleeve 10 is threadedly sleeved on the first connector 1 and the second connector 2. By setting the pressure blocks 9 and the rotating sleeve 10, when the rotating sleeves 10 on the first connector 1 and the second connector 2 are rotated to the position corresponding to the pressure blocks 9, the pressure blocks 9 will be pressed downward, thereby fixing the corresponding first cables 11 and the second cables 12.

[0027] Among them, both sides of the inner wall of one end of the first connector 1 close to the second connector 2 are provided with card blocks 13, and both sides of the outer wall of one end of the second connector 2 close to the first connector 1 are provided with card slots 14 corresponding to the card blocks 13. By setting the card blocks 13 and the card slots 14, the docking of the first connector 1 and the second connector 2 is facilitated.

[0028] Among them, two groups of protrusions 15 for limiting the position of the corresponding rotating sleeve 10 are provided on the first connector 1 and the second connector 2. By setting the protrusions 15, the movement range of the rotating sleeve 10 can be limited to prevent the rotating sleeve 10 from falling off from the corresponding second connector 2 or the second connector 2.

[0029] Among them, a limiting ring 16 is provided at one end of the first connector 1, and a plurality of limiting rods 17 sliding through the limiting ring 16 are provided on the sliding sleeve 4, and a plurality of reset springs 5 ​​are respectively sleeved on the plurality of limiting rods 17. By providing the limiting ring 16, the sliding sleeve 4 can be prevented from falling off the first connector 1, and the position of the reset spring 5 can also be limited.

[0030] Among them, the bottom surface of each pressing block 9 is provided with a serration pattern, and the two rotating sleeves 10 are provided with a circle of convex patterns. By providing the serration pattern on the pressing block 9, the friction between the pressing block 9 and the first cable 11 and the second cable 12 can be increased. By providing the convex pattern on the rotating sleeve 10, the rotation of the rotating sleeve 10 can be facilitated.

[0031] During operation, the first cable 11 is inserted into the first connector 1, and the second cable 12 is inserted into the second connector 2, so that the cable connectors on the first cable 11 and the second cable 12 are flush with the port positions of the first connector 1 and the second connector 2 respectively, and then the rotating sleeve 10 on the first connector 1 and the second connector 2 is rotated. When the rotating sleeve 10 moves to the position corresponding to the pressing block 9, the pressing block 9 will be pressed downward, so that several pressing blocks 9 on the same side will clamp the corresponding first cable 11 or second cable 12, so as to prevent the first cable 11 and the second cable 12 from falling off from the corresponding first connector 1 and the second connector 2;

[0032] Then, when the first connector 1 and the second connector 2 are inserted together, the card bead 3 on the first connector 1 will be stuck in the second groove 8 on the second connector 2, and the convex ring 6 on the inner wall of the sliding sleeve 4 will abut against the card bead 3, thereby limiting the position of the card bead 3 and improving the card connection stability of the first connector 1 and the second connector 2. When the first connector 1 and the second connector 2 need to be separated, it is only necessary to slide the sliding sleeve 4 to the side away from the second connector 2. At this time, the position of the first groove 7 on the sliding sleeve 4 will correspond to the position of the card bead 3. Then, the second connector 2 can be pulled to separate the first connector 1 from the second connector 2. The operation is simple and quick.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cable connector and a cable, characterized in that: The invention comprises a first connector (1) and a second connector (2), wherein a plurality of locking beads (3) are arranged at one end of the first connector (1) close to the second connector (2), and a sliding sleeve (4) is slidably mounted at one end of the first connector (1) on which the locking beads (3) are arranged, wherein a plurality of return springs (5) are arranged between the sliding sleeve (4) and the first connector (1), and a convex ring (6) and a first groove (7) corresponding to the position of the locking beads (3) are arranged on the inner wall of the sliding sleeve (4) at one end close to the locking beads (3), and a second groove (8) corresponding to the position of the locking beads (3) is arranged on the outer wall of the second connector (2) at one end close to the first connector (1).

2. A cable connector and a cable according to claim 1, characterized in that: A first cable (11) and a second cable (12) are respectively inserted in the first connector (1) and the second connector (2), and mutually matching cable connectors are respectively provided at two ends of the first cable (11) and the second cable (12) that are close to each other.

3. A cable connector and a cable according to claim 1, characterized in that: A plurality of rotating pressing blocks (9) are provided at both ends of the first connector (1) and the second connector (2) which are away from each other, and a rotating sleeve (10) is threadedly sleeved on both the first connector (1) and the second connector (2).

4. A cable connector and a cable according to claim 1, characterized in that: Blocks (13) are provided on both sides of an inner wall of an end of the first connector (1) close to the second connector (2), and slots (14) corresponding to the block (13) are provided on both sides of an outer wall of an end of the second connector (2) close to the first connector (1).

5. A cable connector and a cable according to claim 1, characterized in that: The first connector (1) and the second connector (2) are both provided with two groups of protrusions (15) for limiting the position of the corresponding rotating sleeves (10).

6. A cable connector and a cable according to claim 1, characterized in that: A limit ring (16) is provided at one end of the first connector (1), and a plurality of limit rods (17) that slide through the limit ring (16) are provided on the sliding sleeve (4), and a plurality of return springs (5) are respectively sleeved on the plurality of limit rods (17).

7. A cable connector and a cable according to claim 3, characterized in that: The bottom surface of each pressing block (9) is provided with a sawtooth pattern, and the two rotating sleeves (10) are provided with a circle of convex patterns.

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